diff --git a/setup.py b/setup.py
index 017725aa..6e6a5d3b 100755
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
     setup_requires=['katversion'],
     install_requires=[
         'pymesos>=0.3.6',    # 0.3.6 implements reviveOffers with roles
-        'addict!=2.0.*',
+        'addict!=2.0.*,!=2.4.0',
         'aiohttp~=3.5',
         'aiohttp-jinja2',
         'aiomonitor',